File:TetrationPolynomial25power.jpg: Difference between revisions

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imported>Dmitrii Kouznetsov
({{Image_notes_ownwork2 |Description =Approimation of holomorphic tetration with polynomial of 25th power, id est, the partial sum of the Tailor series. In the uper right corner, the <math>f=\sum_{n=0}^{25} c_n z^n </math> is plotted with lines of constant real part and constant imaginary part in the complex [tex]z[/tex] plane. :Levels <math>\Re(f)=-2,-1,0,1,2,3,4</math> are shown with thick black curves. :Levels <math>\Re(f)=-1.8,-1.6,-1.4,-1.2,-0.8,-0.6,-0.4,-0.2</math> a...)
 
imported>Dmitrii Kouznetsov
(Describe the other 3 images)
Line 9: Line 9:
:Levels <math>\Im(f)=\pm 1.8, \pm 1.6, \pm 1.4, \pm 1.2, \pm 0.8, \pm 0.6, \pm 0.4,\pm 0.2</math> are shown with thin green curves.
:Levels <math>\Im(f)=\pm 1.8, \pm 1.6, \pm 1.4, \pm 1.2, \pm 0.8, \pm 0.6, \pm 0.4,\pm 0.2</math> are shown with thin green curves.


Upper left corner: the same for function <math>log(f)</math>
Botton, left: overlap of the upper two images.
Botton, right: lines of constant modulus and constant phase of holomorphic tetration in the same range.
|Year_created          =2008
|Year_created          =2008
|CZ_username          = [[User:Dmitrii Kouznetsov|Dmitrii Kouznetsov]]
|CZ_username          = [[User:Dmitrii Kouznetsov|Dmitrii Kouznetsov]]

Revision as of 06:49, 2 December 2008


Title / Description


Approimation of holomorphic tetration with polynomial of 25th power, id est, the partial sum of the Tailor series. In the uper right corner, the is plotted with lines of constant real part and constant imaginary part in the complex [tex]z[/tex] plane.
Levels are shown with thick black curves.
Levels are shown with thin red curves.
Levels are shown with thin thin blue curves.
Levels are shown with thick red curves.
Levels are shown with thick blue curves.
Levels are shown with thick pink curves.
Levels are shown with thin green curves.

Upper left corner: the same for function

Botton, left: overlap of the upper two images.

Botton, right: lines of constant modulus and constant phase of holomorphic tetration in the same range.

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Dmitrii Kouznetsov
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2008
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